{
  "manageEntity": {
    "action": "Repost",
    "entityId": "630191466",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xcd798340b6b3d1a42348f166aabb7c8ffd0e0255717bbb78066468ccbc2c81ad",
    "signature": "0xe9156e0b6a20d93827216dbac9c1c41d7bb37cdf88fe0a6f0ff9eae24914c1560085231438b1d8ed0bc11a70c9502bd5bbb488408925c377fdd76825552cc66d1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}